bakker1628 schreef op 23 mei 2014 07:52:
[...]
Short posities t/m 21-05-2014
PERCEPTIVE ADVISORS LLC 5,13% 6-5-2014
Adage Capital Management L.P. 3,24% 9-5-2014
OrbiMed Advisors LLC 1,60% 25-4-2014
Partner Fund Management, L.P. 1,23% 29-4-2014
Millennium Internation Management LP 0,69% 21-5-2014
Millennium van 0,70% naar 0,69% op 21-5-2014